Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | UC3845BN |
| OEMstron Part # | UC3845BN |
| Manufacturer | STMicroelectronics |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BOOST/FLYBACK 8DIP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | UC3845BN PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Apr 30 - May 5 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
UC3845BN Specifications
| Part Number | UC3845BN | |
| Brand | STMicroelectronics | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Controllers | |
| Manufacturer | STMicroelectronics | |
| Series | - | |
| Output Type | Transistor Driver | |
| Function | Step-Up/Step-Down | |
| Output Configuration | Positive, Isolation Capable | |
| Topology | Boost, Flyback | |
| Number of Outputs | 1 | |
| Output Phases | 1 | |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V | |
| Frequency - Switching | 500kHz | |
| Duty Cycle (Max) | 48% | |
| Synchronous Rectifier | No | |
| Clock Sync | No | |
| Serial Interfaces | - | |
| Control Features | Frequency Control | |
| Operating Temperature | -40°C ~ 150°C (TJ) | |
| Package / Case | 8-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 8-Mini DIP |
UC3845BN Documents
Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
UC3845BNG D# V36:1790_07290922 ON Semiconductor |
Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant
|
Americas - 18 |
|
UC3845BN D# E02:0323_00029974 STMicroelectronics |
Current Mode PWM Controller 1A 500kHz 8-Pin Mini-PDIP Tube RoHS: Compliant
|
Europe - 9045 |
| Part Number | Description | Stock |
|
UC3845BNG D# UC3845BNG ON Semiconductor |
Current Mode PWM Controller 1A 8-Pin PDIP Rail - Bulk (Alt: UC3845BNG) |
Americas - 141833 |
|
UC3845BN D# UC3845BN STMicroelectronics |
Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube - Rail/Tube (Alt: UC3845BN) |
Americas - 1410 |
| Part Number | Description | Stock |
|
UC3845BNG D# UC3845BNG ON Semiconductor |
Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3845BNG) |
Asia - 0 |
|
UC3845BN D# UC3845BN STMicroelectronics |
Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube (Alt: UC3845BN) |
Asia - 0 |
| Part Number | Description | Stock |
|
UC3845BNG D# UC3845BNG ON Semiconductor |
Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3845BNG) |
Europe - 1400 |
|
UC3845BN D# UC3845BN STMicroelectronics |
Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube (Alt: UC3845BN) |
Europe - 7705 |
| Part Number | Description | Stock |
|
UC3845BNG ON Semiconductor |
50 | |
|
UC3845BN Motorola Semiconductor Products |
150 |
| Part Number | Description | Stock |
|
UC3845BNG ON Semiconductor |
- Rail/Tube |
14860 |
|
UC3845BNST STMicroelectronics |
IC REG CTRLR PWM CM 8-MINIDIP |
Contact Us |
|
E-UC3845BN STMicroelectronics |
IC REG CTRLR PWM CM 8-MINIDIP |
Contact Us |
|
UC3845BN ON Semiconductor |
- Rail/Tube |
14860 |
| Part Number | Description | Stock |
|
UC3845BN STMicroelectronics |
DIP-8 Switching Controllers RoHS |
20272 |
|
UC3845BNG ON Semiconductor |
DIP-8 Switching Controllers RoHS |
66 |
| Part Number | Description | Stock |
|
UC3845BN D# 497-14808-5-ND STMicroelectronics |
IC REG CTRLR BOOST/FLYBACK 8DIP |
676 In Stock |
|
UC3845BNG D# UC3845BNGOS-ND ON Semiconductor |
IC REG CTRLR BOOST/FLYBACK 8DIP |
852 In Stock |
|
UC3845BNST D# 497-6137-5-ND STMicroelectronics |
IC REG CTRLR BST/FLYBK 8-MINIDIP |
Limited Supply - Call |
|
UC3845BN- D# 2156-UC3845BN--ND Rochester Electronics LLC |
SWITCHING CONTROLLER |
41 In Stock |
|
E-UC3845BN D# E-UC3845BN-ND STMicroelectronics |
IC REG CTRLR BST/FLYBK 8-MINIDIP |
Limited Supply - Call |
| Part Number | Description | Stock |
|
UC3845BN STMicroelectronics |
In stock shipping within 2days |
10260 |
| Part Number | Description | Stock |
|
UC3845BN D# 9882928 STMicroelectronics |
IC, PWM CONTROLLER, 3845, DIP8 RoHS: Compliant
Min Qty: 1
Container: Each
|
246 |
|
UC3845BNG D# 2845223 ON Semiconductor |
PWM CONTROLLER, CURRENT MODE, 52KHZ, DIP RoHS: Compliant
Min Qty: 1
Container: Each
|
1246 |
| Part Number | Description | Stock |
|
UC3845BN STMICROELECTRONICS |
OEM/CM QUOTES ONLY | NO BROKERS |
15297 |
|
EUC3845BN STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
13 |
|
UC3845BN5CH ON Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
35 |
|
UC3845BNCKSE ON Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
18 |
|
UC3845BNCPBCG ON Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
11 |
|
UC3845BNG ON SEMICONDUCTOR |
OEM/CM QUOTES ONLY | NO BROKERS |
23800 |
| Part Number | Description | Stock |
|
UC3845BNG D# C5292 ON Semiconductor |
66 | |
|
UC3845BN D# C5175 STMicroelectronics |
20272 |
| Part Number | Description | Stock |
|
UC3845BNG ON Semiconductor |
in stock - can ship the same day |
69 |
| Part Number | Description | Stock |
|
UC3845BNG ON Semiconductor |
OEM/CM Immediate delivery |
150 |
|
UC3845BN XBL |
OEM/CM Immediate delivery |
88591 |
| Part Number | Description | Stock |
|
UC3845BN D# 511-UC3845BN STMicroelectronics |
Switching Controllers 0.5mA Current Mode RoHS: Compliant
|
5321 |
|
UC3845BNG D# 863-UC3845BNG ON Semiconductor |
Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant
|
1084 |
| Part Number | Description | Stock |
|
UC3845BN D# XSFP00000067886 STMicroelectronics |
UC3845 Series 15 V 17 A High Performance Current Mode Controller - PDIP-8 |
3430 |
|
UC3845BNG D# XSFP00000078621 ON SEMICONDUCTOR |
UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - PDIP-8 |
500 |
| Part Number | Description | Stock |
|
UC3845BNG. D# 28AC5410 ON Semiconductor |
ANA SMPS PWM CONTROLLER ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 50
Container: Bulk
|
1501 |
|
UC3845BNG D# 88H5157 ON Semiconductor |
CURRENT MODE PWM CONTROLLER, 25V, 8-DIP, Input Voltage:-, Output Voltage:-, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:52kHz, Product Range:- RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
289 |
|
UC3845BN D# 24M1676 STMicroelectronics |
PWM CTRL, 250KHZ, -40 TO 150DEG C, Input Voltage:15V, Output Voltage:5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:250kHz, Product Range:- RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
199 |
| Part Number | Description | Stock |
|
UC3845BN D# NS-UC3845BN ON Semiconductor |
OEM/CM ONLY |
3569 |
|
UC3845BNG D# NS-UC3845BNG Generic |
OEM/CM ONLY |
3116 |
| Part Number | Description | Stock |
|
UC3845BN STMicroelectronics |
1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8 |
50 |
|
UC3845BNG ON Semiconductor |
1 A SWITCHING CONTROLLER, 275 kHz SWITCHING FREQ-MAX, PDIP8 |
40 |
| Part Number | Description | Stock |
|
UC3845BN D# 7141155 STMicroelectronics |
STMicroelectronics UC3845BN, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, PK Min Qty: 10
Container: Package
|
0 |
|
UC3845BNG D# 5165174 ON Semiconductor |
ON Semiconductor UC3845BNG, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, EA Min Qty: 1
Container: Bulk
|
13 |
| Part Number | Description | Stock |
|
UC3845BN- ON Semiconductor |
UC3845 Current Mode PWM Controller RoHS: Not Compliant
|
41 |
|
UC3845BNG ON Semiconductor |
UC3845 Current Mode PWM Controller RoHS: Compliant
|
123833 |
| Part Number | Description | Stock |
|
UC3845BNG ON Semiconductor |
OEM/CM ONLY |
44016 |
|
UC3845BN STMicroelectronics |
OEM/CM ONLY |
13016 |
| Part Number | Description | Stock |
|
UC3845BN XBL |
IN stock Immediate delivery |
88576 |
|
UC3845BNG ON Semiconductor |
IN stock Immediate delivery |
145 |
| Part Number | Description | Stock |
|
UC3845BN STMicroelectronics |
shipping today |
12463 |
|
UC3845BNG ON Semiconductor |
shipping today |
169999 |
| Part Number | Description | Stock |
|
UC3845BN D# 53286114 STMicroelectronics |
Current Mode PWM Controller 1A 500kHz 8-Pin Mini-PDIP Tube RoHS: Compliant
|
Americas - 9045 |
| Part Number | Description | Stock |
|
UC3845BNGOS ON Semiconductor |
RFQ |
7317 |
| Part Number | Description | Stock |
|
UC3845BNG ON Semiconductor |
IC REG CTRLR BOOST/FLYBACK 8DIP |
43477 |
|
UC3845BN STMicroelectronics |
IC REG CTRLR BOOST/FLYBACK 8DIP |
42199 |
| Part Number | Description | Stock |
|
UC3845BNG D# 2845223 ON Semiconductor |
PWM CONTROLLER, CURRENT MODE, 52KHZ, DIP RoHS: Compliant
Min Qty: 1
Container: Each
|
461 |
|
UC3845BNG. D# 1311732 ON Semiconductor |
IC, CURRENT MODE PWM CTRL, 25V, 8-DIP RoHS: Compliant
Min Qty: 1
Container: Each
|
289 |
|
UC3845BN D# 9882928 STMicroelectronics |
IC, PWM CONTROLLER, 3845, DIP8 RoHS: Compliant
Min Qty: 1
Container: Each
|
540 |
The Products You May Be Interested In
 |
MIC38C43YMM | IC REG CTRLR MULT TOPOLOGY 8MSOP | 128 More on Order |
|
KA3843ACS | IC REG CTRLR 8DIP | 156 More on Order |
|
MIC2184YM-TR | IC REG CTRLR BUCK 16SOIC | 168 More on Order |
 |
LTC1735IGN#TRPBF | IC REG CTRLR BUCK 16SSOP | 135 More on Order |
 |
TL1454ACNSR | IC REG CTRLR BUCK/BST/FLYBK 16SO | 431 More on Order |
 |
ISL6545IRZ-T | IC REG CTRLR BUCK 10DFN | 258 More on Order |
 |
S-8365AAAAA-M5T1U2 | IC REG CTRLR BOOST SOT23-5 | 350 More on Order |
 |
LM5035AMHX/NOPB | IC REG CTRLR HALF-BRIDGE 20TSSOP | 451 More on Order |
|
HIP6311ACB | IC REG CTRLR BUCK 20SOIC | 266 More on Order |
 |
LM25085AMYX/NOPB | IC REG CTRLR BUCK 8MSOP | 429 More on Order |
 |
LT3782EFE#PBF | IC REG CTRLR BOOST 28TSSOP | 2222 More on Order |
 |
TPS53119RGTT | DC-DC CONTROLLER | 321 More on Order |
Quick Inquiry
| In Stock | 2,620 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.
Our Certificates
